*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}
body{
    background-color: #b4d8f2;
}
main{
    width:1280px;
    margin:0 auto;
    background-color: white;
}
.about-banner{
    width:100%;
    height:200px;
}
.about-banner img{
    display:block;
    width:100%;
    height:100%;
}
nav{
    width:100%;
}
nav li{
    width:16.66666666%;
    float:left;
    background-color: #bd7569;
    text-align: center;
}
nav li a{
    display: block;
    width: 100%;
    color: white;
    padding: 18px 0;
}
nav li a:hover{
    background-color: #b85444;
    cursor:pointer;
}
footer{
    background-color: #bd7569;
    width:100%;
    text-align: center;
    color:white;
    padding: 12px 0;
}
.banner{
   width:100%;
}
.banner img{
    width:100%;
}
.title{
    text-align: center;
    align-items: center;
    justify-content: center;
    margin:24px auto;
    height:120px;
    padding-top:2px;
    margin-top:12px;
}
.title span{
    margin:0 20px;
    font-size:36px;
    font-family: 宋体,SimSun,serif;
    color: #b85444;
}
.title hr{
    width:100%;
    height:2px;
    border:none;
    background-color: rgb(10, 9, 9);
}
.info{
    display:flex;
    justify-content: space-around;
    padding-top: 8px;
    border:1px solid #ccc;
    margin:10px;
}
.info img{
    width:42%;
    height: 360px;
}
.info .info-text{
    width:55%;
}
.info .info-text .info-title{
    font-family:'华文琥珀',sans-serif;
    font-size:2.2em;
    text-align:cneter;
    padding:15px 30px;
    margin:30px 0;
    border-radius:10px;
    background:#f8f9fa;
    position:relative;
    overflow: hidden;
    color:#f08ab5;
    text-shadow: 0 2px 4px rgba(255,235, 59,0.1);
    margin-bottom:12px;
}

.info .info-text .info-p{
    font-size:18px;
    line-height:35px;
    text-indent:2em;
}
.persons{
    display:grid;
    grid-template-columns: repeat(2,1fr);
    gap:30px;
    padding:20px;
}
.person{
    display:flex;
    align-items: flex-start;
    padding:15px;
    margin:20px;
    border-radius: 8px;
    background: #f8f9fa;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.person-image{
    width:200px;
    height:150px;
    margin-right:20px;
    border-radius:8px;
}
.person-image img{
    width: 150px;
    height:100%;
    object-fit:hidden;
}
.person-info{
    width:calc(100%-170px);
}
.person-info div{
    margin-bottom: 10px;
}
.xiaoxin-text,.xiaokui-text,.guangzhi-text,.meiya-text,.xiaobai-text,.fengjian-text,.adai-text,.nini-text,.zhengnan-text{
    font-size:20px;
    font-weight:bold;
    color:#333;
}
.xiaoxin-p,.xiaokui-p,.guangzhi-p,.meiya-p,.xiaobai-p,.fengjian-p,.adai-p,.nini-p,.zhnegnan.p{
    font-size:16px;
    line-height:1.4;
    color:#555;
}
@media(max-width:768px){
    .person{
        flex-direction:column;
    }
    .person-image{
        width:100%;
        height:auto;
        margin-right:0;
        margin-bottom:15px;
    }
    .person-info{
        width:100%;
    }
}
.box{
    position:relative;
    width:800px;
    height:400px;
    margin:50px auto;
    overflow: hidden;
}
.box-img{
    position:absolute;
    width:100%;
    height:100%;
    opacity:0;
    transition:opacity 0.5s ease;
}
.box-img.active{
    opacity:1;
}
.box-btn{
    position:absolute;
    top:50%;
    transform: translateY(-50%);
    width:40px;
    height:40px;
    background: rgba(0,0,0,0.5);
    color:white;
    font-size:24px;
    text-align: center;
    line-height: 40px;
    cursor:pointer;
    z-index:10;
}
.box-left{
    left:20px;
}
.box-right{
    right:20px;
}
.box-dots{
    position:absolute;
    bottom:20px;
    left:50%;
    transform:translateX(-50%);
    display: flex;
    gap:8px;
}
.dot{
    width:12px;
    height:12px;
    background:#fff;
    border-radius: 50%;
    CURSOR:pointer;
}
.dot.active{
    background:#ff6b6b;
}
.vedio-container{
    display: flex;
    flex-direction: column;
    align-items: center;
    width:100%;
    max-width: 1200px;
    gap:40px;
}
.vedio-item{
    display: flex;
    justify-content:space-between;
    align-items: center;
    width: 100%;
    max-width: 900px;
    padding: 20px;
    background: hsla(0, 82%, 83%, 0.051);
    border-radius: 15px;
}
.vedio-player{
    flex:0 0 55%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.text-narrate{
    flex:0 0 40%;
    color:#201f1f;
    line-height:1.8;
    padding: 20px;
    background: rgba(247, 193, 193, 0.6);
    border-radius: 12px;
    margin-left: 30px;
    font-family: '微软雅黑',sans-serif;
}
.play-btn{
    position:fixed;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    z-index:100;
}
.itemPage img{
   width:100%;
   height:480px;
   object-fit:cover;
   border-radius:8px;
   box-shadow:0 4px 12px rgba(0,0,0,0.08);
   transition:transform 0.3s ease;
}
.image-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  grid-template-rows:repeat(2,1fr) ;
  height:auto;
  gap:20px;
  padding:0 15px;
}
.image-grid immg:hover{
    transform:rotate(360deg);
    animation-name:rotate-image;
    animation-duration: 1s;
}
@media (max-width: 768px){
    .image-grid{
        grid-template-columns: 1fr;
    }
}
@keyframes rotate-image{
    from{transform:rotate(0deg);}
    to{transform:rotate(360deg);}
}
.image-grid img{
    transition:transform 0.8s ease;
}
.image-grid img:hover{
    transform:rotate(360deg);
    animation-name:rotate-image;
    animation-duration:1s;
    animation-timing-function:linear;
}
.contact img{
  width:35%;
  max-width:400px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.contact{
    display:flex;
    flex-direction: row;
    align-items: flex-start;
    gap:30px;
    padding:20px;
}
.contact-form{
    flex:1;
}
@media(max-width:768px){
    .contact{
        flex-direction: column;
        align-items: center;
    }
    .contact img{
        width:100%;
        max-width:none;
    }
}
.contact .contact-title{
    margin-bottom: 15px;
    background-color: #bd7569;
    width:120px;
    text-align: center;
    padding:8px 12px;
    color:white;
    border-radius:4px;
}
.contact .input-group input{
    margin-bottom:12px;
    height:36px;
    border:#706c6c 1px solid;
    border-radius:2px;
    outline:none;
}
.contact .input-group{
    flex-direction: column;
    gap:12px;
}
.contact .input-group textarea{
    width:100%;
    height:120px;
}
.contact button{
    margin-top: 15px;
    background-color: #bd7569;
    width: 180px;
    text-align: center;
    color:white;
    border-radius:4px;
    border:none;
    padding:8px 0;
    font-size:20px;
}
.contact button:hover{
    background-color: #b85444;
    cursor:pointer;
}
.contact input{
    padding-left:12px;
}
.contact textarea{
    outline: none;
    padding-left: 12px;
    padding-top:8px;
}
.login img{
  width:35%;
  max-width:400px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.login{
    display:flex;
    flex-direction: row;
    align-items: flex-start;
    gap:30px;
    padding:20px;
}
.login-form{
    flex:1;
}
@media(max-width:768px){
    .login{
        flex-direction: column;
        align-items: center;
    }
    .login img{
        width:100%;
        max-width:none;
    }
}
.login .login-title{
    margin-bottom: 15px;
    background-color: #bd7569;
    width:120px;
    text-align: center;
    padding:8px 12px;
    color:white;
    border-radius:4px;
}
.login .input-group input{
    margin-bottom:12px;
    height:36px;
    border:#706c6c 1px solid;
    border-radius:2px;
    outline:none;
}
.login .input-group textarea{
    width:100%;
    height:120px;
}
.login .input-group input,.login .input-group textarea{
    padding-left:12px;
}
.login button{
    float:right;
    margin-top: 15px;
    background-color: #bd7569;
    width: 140px;
    text-align: center;
    color:white;
    border-radius:4px;
    border:none;
    padding:6px 0;
    font-size:16px;
}
.login button:hover{
    background-color: #b85444;
    cursor:pointer;
}
.login .link{
    display:block;
    color:#bd7569;
    font-size:14px;
}
.login .link:hover{
    font-weight:600;
    text-decoration:underline; 
}
.register img{
  width:35%;
  max-width:400px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.register{
    display:flex;
    flex-direction: row;
    align-items: flex-start;
    gap:30px;
    padding:20px;
}
.register-form{
    flex:1;
}
@media(max-width:768px){
    .register{
        flex-direction: column;
        align-items: center;
    }
    .register img{
        width:100%;
        max-width:none;
    }
}
.register .register-title{
    margin-bottom: 15px;
    background-color: #bd7569;
    width:120px;
    text-align: center;
    padding:8px 12px;
    color:white;
    border-radius:4px;
}
.register .input-group input{
    margin-bottom:12px;
    height:36px;
    border:#706c6c 1px solid;
    border-radius:2px;
    outline:none;
}
.register .input-group textarea{
    width:100%;
    height:120px;
}
.register .input-group input,.register .input-group textarea{
    padding-left:12px;
}
.register button{
    float:right;
    margin-top: 15px;
    background-color: #bd7569;
    width: 140px;
    text-align: center;
    color:white;
    border-radius:4px;
    border:none;
    padding:6px 0;
    font-size:16px;
}
.register button:hover{
    background-color: #b85444;
    cursor:pointer;
}
.register .link{
    display:block;
    color:#bd7569;
    font-size:14px;
}
.register .link:hover{
    font-weight:600;
    text-decoration:underline; 
}
.login p,.register p{
    font-family: "微软雅黑",sans-serif;
    font-size:16px;
    line-height:1.6;
    color:#fba462;
    margin:15px 0;
}
.login p:hover,.register p:hover{
    color:#b85444;
    transform:translateX(5px);
    transition:all 0.3s ease;
}
 